Atype of wood known as white pine has a density equal to 0.50 g/cm^3.what is the mass of a block of white pine that has the dimensions 5.0 cm by 10.0 cm by 200.0 cm?

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

What is the mass of 0.750 mole of aluminum oxide, al2o3?

What are the coefficients to balance the following equation? ba+br=babr2